40217876517

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{87119}}^1$

素因数の和:87250

約数の個数: 64

約数和(自身を含む): 70253568000

約数和(自身を除く): 30035691483

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 89, 91, 133, 247, 267, 273, 399, 623, 741, 1157, 1691, 1729, 1869, 3471, 5073, 5187, 8099, 11837, 21983, 24297, 35511, 65949, 87119, 153881, 261357, 461643, 609833, 1132547, 1655261, 1829499, 3397641, 4965783, 7753591, 7927829, 11586827, 21518393, 23260773, 23783487, 34760481, 54275137, 64555179, 100796683, 147318229, 150628751, 162825411, 302390049, 441954687, 451886253, 705576781, 1031227603, 1915136977, 2116730343, 3093682809, 5745410931, 13405958839, 40217876517]

約数ペア:

[(1, 40217876517), (3, 13405958839), (7, 5745410931), (13, 3093682809), (19, 2116730343), (21, 1915136977), (39, 1031227603), (57, 705576781), (89, 451886253), (91, 441954687), (133, 302390049), (247, 162825411), (267, 150628751), (273, 147318229), (399, 100796683), (623, 64555179), (741, 54275137), (1157, 34760481), (1691, 23783487), (1729, 23260773), (1869, 21518393), (3471, 11586827), (5073, 7927829), (5187, 7753591), (8099, 4965783), (11837, 3397641), (21983, 1829499), (24297, 1655261), (35511, 1132547), (65949, 609833), (87119, 461643), (153881, 261357)]